John D Stephenson

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Roswell, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-pole handle lock for circuit breakers
- Patent number 8,415,574
- Issue date Apr 9, 2013
- Siemens Industry, Inc.
- Brian Timothy McCoy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-adjusting plug-in line terminal
- Patent number 8,049,126
- Issue date Nov 1, 2011
- Siemens Industry, Inc.
- Hai Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Panel layout for an integrated power distribution system
- Patent number 7,907,388
- Issue date Mar 15, 2011
- Siemens Industry, Inc.
- John DeBoer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Devices, systems, and methods for dissipating energy from an arc
- Patent number 7,839,243
- Issue date Nov 23, 2010
- Siemens Industry, Inc.
- Hai Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-POLE HANDLE LOCK FOR CIRCUIT BREAKERS
- Publication number 20090211883
- Publication date Aug 27, 2009
- Siemens Energy & Automation, Inc.
- Brian Timothy McCoy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Self-Adjusting Plug-In Line Terminal
- Publication number 20090200271
- Publication date Aug 13, 2009
- Siemens Energy & Automation, Inc.
- Hai Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Devices, Systems, and Methods for Dissipating Energy From an Arc
- Publication number 20080277382
- Publication date Nov 13, 2008
- Hai Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Panel layout for an integrated power distribution system
- Publication number 20070064377
- Publication date Mar 22, 2007
- John DeBoer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...